148372609831 has 2 divisors, whose sum is σ = 148372609832. Its totient is φ = 148372609830.

The previous prime is 148372609829. The next prime is 148372609859. The reversal of 148372609831 is 138906273841.

148372609831 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (138906273841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 148372609831 - 2¹ = 148372609829 is a prime.

It is a super-2 number, since 2×148372609831² (a number of 23 digits) contains 22 as substring.

Together with 148372609829, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148372609811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74186304915 + 74186304916.

It is an arithmetic number, because the mean of its divisors is an integer number (74186304916).

Almost surely, 2^148372609831 is an apocalyptic number.

148372609831 is a deficient number, since it is larger than the sum of its proper divisors (1).

148372609831 is an equidigital number, since it uses as much as digits as its factorization.

148372609831 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1741824, while the sum is 52.

The spelling of 148372609831 in words is "one hundred forty-eight billion, three hundred seventy-two million, six hundred nine thousand, eight hundred thirty-one".